body {
  margin: 0;
  padding: 0;
  font-family: Verdana;
}

.center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.ring {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  box-shadow: 0 4px 0 #262626;
  background: transparent;
  animation: animate 1s linear infinite;
}

@keyframes animate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.text {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  color: #262626;
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  line-height: 300px;
  font-size: 2em;
  background: transparent;
  box-shadow: 0 0 5px rgba(0, 0, 0, .2);
}